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VLAN C
OMMANDS
4-207
Default Setting
Shows all VLANs.
Command Mode
Normal Exec, Privileged Exec
Example
The following example shows how to display information for VLAN 1.
Configuring Private VLANs
Private VLANs provide port-based security between ports within the
assigned VLAN. This switch supports primary/secondary associated
groups of private VLAN. A primary VLAN contains promiscuous ports
that can communicate with all other ports in the private VLAN group,
while a secondary (or community) VLAN contains community ports that
can only communicate with other hosts within the secondary VLAN and
with any of the promiscuous ports in the associated primary VLAN. In
both cases, the promiscuous ports are designed to provide open access to
an external network such as the Internet, while the community ports
provide restricted access to local users.
Multiple primary VLANs can be configured on this switch, and multiple
community VLANs can be associated with each primary VLAN. (Note
that private VLANs and normal VLANs can exist simultaneously within
the same switch.)
Console#show vlan id 1
VLAN ID: 1
Type: Static
Name: DefaultVlan
Status: Active
Ports/Port Channels: Eth1/ 1(S) Eth1/ 2(S) Eth1/ 3(S) Eth1/ 4(S) Eth1/ 5(S)
Eth1/ 6(S) Eth1/ 7(S) Eth1/ 8(S) Eth1/ 9(S) Eth1/10(S)
Eth1/11(S) Eth1/12(S) Eth1/13(S) Eth1/14(S) Eth1/15(S)
Eth1/16(S) Eth1/17(S) Eth1/18(S) Eth1/19(S) Eth1/20(S)
Eth1/21(S) Eth1/22(S) Eth1/23(S) Eth1/24(S)
Console#